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05-04-2026 22:46

Lothar Krieglsteiner Lothar Krieglsteiner

on wood of Ceratonia, Algarve, 3.4.2026.The color

15-05-2026 13:33

Sylvie Le Goff

Bonjour à tousJe serais très reconnaissante enve

16-03-2011 14:31

roman vargas alberto

Hi. I would like some opinion about this Peziza

14-05-2026 05:36

Ethan Crenson

Hi all,  I haven't paid much attention to Lachnu

10-05-2026 23:17

Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

13-05-2026 12:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'aimerais avoir confirmation de c

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

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Peziza boltonii?
William Slosse, 29-11-2020 18:58
William SlosseKoksijde, Doornpanne - 26/11/20.

Peziza boltonii ??


In a dune area on sand in the immediate vicinity of a wood chip path.
J +
Spores with (sometimes contiguous) warts; several oil drops; thick-walled; Av 17.59x8.68µm (N = 17)

Thx for any correction or confirmation.

William

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Nicolas VAN VOOREN, 30-11-2020 07:48
Nicolas VAN VOOREN
Re : Peziza boltonii?
I would say yes with the second picture, but the first one is not typical (maybe too old?).
The small drops at each pole of ascospores is characteristic of the genus Phylloscypha.
Mirek Gryc, 30-11-2020 08:58
Re : Peziza boltonii?
Hi Nicolas
If you allow me, I have one question for you. What do you think about this find, could it also be P. boltonii?
https://www.bio-forum.pl/messages/33/1189959.html

Peziza boltonii is believed to be a Mediterranean species that grows on sand. Central Europe also has very similar collections growing on the sand. Have you researched collections from Central Europe? Could it be the same species?

Mirek


Nicolas VAN VOOREN, 30-11-2020 10:49
Nicolas VAN VOOREN
Re : Peziza boltonii?
Yes, this is the same thing. The species can be found in coastal and continental areas, no genetical differences (until now).
Mirek Gryc, 30-11-2020 11:27
Re : Peziza boltonii?
Thank you very much!
Mirek